使用PHP的SAPRFC

0 php saprfc

我正在研究一个允许使用PHP上传到SAP的项目。

我使用了代码:

//通话功能

$parameters = array(

    array("IMPORT", "ZMM_", "*"),
    //array("EXPORT", "*", array()),
    array("TABLE", "IMT_", array())
  );

$result = $sap->callFunction('ZMM_', $parameters);
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我想显示表的内容,但收到导入参数的错误消息。谁能帮我解决这个问题?

谢谢

Axe*_*ert 5

看来你使用- https://github.com/sensational/php-saprfc/blob/php7/saprfc.php - PHP callFunction实施到呼叫用户定义的函数ZMM_(一个SAP功能是在Z_命名空间以及您自己在SAP中实现的-ZMM_通常在系统中不存在,并且所有现有的ZMM *都不是远程启用的),它通过SAP rfcsdk在SAP中保存一个表。 不!!! 启用远程

  1. 您是否远程启用了自己在SAP中构建的此功能(例如,在pic1 RFC_READ_TABLE中显示的功能)?如果不能,则无法与SAP rfcsdk一起使用 启用了rfc远程

  2. 如果是-您的参数不正确。这是一个典型调用该框架中SAP中现有rfc函数的示例,您!!似乎!(我只能猜到它,因为您不解释它)。

PS:如果您不为E. Koucky的saprfc 1.4.1扩展dll使用php框架(您!!似乎使用!),则可以使用直接调用,这意味着在已编译的扩展[php_functions]中直接调用。我用**** .... ****表示直接通话。您可以像这样直接致电:

 ...
                            // router string 
 $LOGIN = array ("ASHOST"=>"/H/xx.xx.xx.com/S/port/W/xx/H/localhost",   
               "SYSNR"   =>"00",
               "CLIENT"  =>"800",
               "USER"    =>"xxxxxxxx",
               "PASSWD"  =>"xxxxxxxx",  
               "LANG"    =>"E");
    ...
    $table="T100";
    $criteria="SPRSL EQ 'E' AND TEXT GE 'Must e' AND TEXT LT 'N'";
    $options=array("TEXT"=>$criteria);
    ...
    $rfc = ****saprfc_open**** ($LOGIN);
    $fce = ****saprfc_function_discover****($rfc,"RFC_READ_TABLE"); 
    ...
    // set import parameters 
    saprfc_import ($fce,"DELIMITER","*");
    saprfc_import ($fce,"NO_DATA","");
    saprfc_import ($fce,"QUERY_TABLE",$table);
    saprfc_import ($fce,"ROWCOUNT","");
    saprfc_import ($fce,"ROWSKIPS","");

    saprfc_table_init ($fce,"FIELDS");
    saprfc_table_init ($fce,"OPTIONS");
    saprfc_table_init ($fce,"DATA");
    // options look at the top -> $criteria
    ****saprfc_table_append**** ($fce,"OPTIONS", $options); 
    ...
     for($i=1; $i<=$data_row;$i++)
        {
            $DATA[$i] = ****saprfc_table_read**** ($fce,"DATA",$i);
            $ex = explode("*",$DATA[$i]["WA"]);
    ...
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您可以在此处找到适用于php-7.1.11-nts-x32的有效saprfc扩展以及SAPGUI 7.4(rfcsdk 7.4) https://sourceforge.net/projects/saprfcsdk/files/PHP%207.1.11%20NTS%20VC14% 20%20SAP%20GUI%207.4%20-%20x32%20%20NUC /

您可以使用来获取可直接调用的扩展功能

$extensions= get_loaded_extensions();
$functions=array();

foreach($extensions as $ext) 
{
    if($ext=="saprfc-gimba")
    {
        echo "<font size='4' color='green'>".$ext."</font><font size='2' color='green'> ist geladen<br></font>";
        echo "<font size='1' color='green'>vorhandene Funktionen:<br></font>";
        $functions =  get_extension_funcs($ext);
    }
}
foreach($functions as $text) 
{
    echo "<font size='1' color='green'>$text<br></font>";
}
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然后你得到那个结果 可直接调用的php saprfc扩展功能

在这里,您有一个来自表TFDIR的表查询,该查询返回系统中的所有RFC_ *函数。如果将FMODE EQ设置为'R',则可以获取系统的所有可远程调用的功能。

$table="TFDIR";
    $criteria="FUNCNAME GE 'RFC_' AND FUNCNAME LT 'RFC_ZZZZ'";
    $options=array("TEXT"=>$criteria);

    $LOGIN = array ("ASHOST"=>"/H/sapx.x.x.com/S/port/W/x/H/localhost",
               "SYSNR" =>"00",
               "CLIENT"=>"800",
               "USER"  =>"xxx",    
               "PASSWD"=>"xxx",     
               "LANG"  =>"E");
    $rfc = saprfc_open ($LOGIN);
    $fce = saprfc_function_discover($rfc,"RFC_READ_TABLE");
    if (! $fce )
    {
        echo "Discovering interface of function module failed";
        exit;
    }
    saprfc_import ($fce,"DELIMITER","*");
    saprfc_import ($fce,"NO_DATA","");
    saprfc_import ($fce,"QUERY_TABLE",$table);
    saprfc_import ($fce,"ROWCOUNT","");
    saprfc_import ($fce,"ROWSKIPS","");
    saprfc_table_init ($fce,"FIELDS");
    saprfc_table_init ($fce,"OPTIONS");
    saprfc_table_init ($fce,"DATA");
    saprfc_table_append ($fce,"OPTIONS", $options); 
    $rc = saprfc_call_and_receive ($fce);
    if ($rc != SAPRFC_OK)
    {
        if ($rfc == SAPRFC_EXCEPTION )
        {
            echo ("Exception raised: ".saprfc_exception($fce));
        }
        else
        {
            echo ("Call error: ".saprfc_error($fce));
        }
        exit;
    }
    $data_row = saprfc_table_rows ($fce,"DATA");
    $field_row = saprfc_table_rows ($fce,"FIELDS");
    echo "<div align='center'><p style='font-size:22px;color:midnightblue'>SAP - QUERY TABLE - TFDIR - PHP 7.1.11</p>".
         "<table><tr bgcolor='#dddddd' style='font-size:15px; color:midnightblue;'>".
         "<td>FUNCNAME</td><td>PNAME</td><td>INCLUDE</td><td>FREEDATE</td><td>APPL</td><td>MAND</td><td>FMODE</td><td>HOST</td><td>U_TASK</td><td>PNAME_MAIN</td><td>STEXT</td>";
    for($i=1; $i<=$data_row;$i++)
    {
        $DATA[$i] = saprfc_table_read ($fce,"DATA",$i);
        $ex = explode("*",$DATA[$i]["WA"]);
        echo "<tr style='font-size:12px;'>";
        for ($n=0;$n<=sizeof($ex);$n++)                         
        {
            if($ex[$n] != '')
            {
                echo "<td id=".$i."_".$n.">".$ex[$n]."</td>";
            }
            if(sizeof($ex) == 4 && $n==3)
            {
                echo "<td id=".$i."_".$n.">&nbsp;</td>";
                echo "<td id=".$i."_".$n.">&nbsp;</td>";
                echo "<td id=".$i."_".$n.">&nbsp;</td>";
            }
        }
        echo "</tr>";
    }
    echo "</table></div>";
    //saprfc_function_debug_info($fce);
    saprfc_function_free($fce);
    saprfc_close($rfc);
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结果是: 所有RFC_ *功能

如果您需要unicode支持(例如德语等),请在此处插入:

$rfc = saprfc_open ($LOGIN);
// enabling the same codepage as SAPGUI - unicode - for  ö,ü,ä etc.
saprfc_set_code_page ($rfc,"4110");
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或者,如果您使用E. Koucky框架:

$rfc->SetCodePage("4110");
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最好的问候Axel Arnold Bangert