Error with variable substitution..

Question

Hi
I am getting following error message for variable substitution
*Message processing failed. Cause: com.sap.aii.af.ra.ms.api.RecoverableException: Error during variable substitution: com.sap.aii.adapter.file.varsubst.VariableDataSourceException: The following variable was not found in the message payload: date_stamp: com.sap.aii.adapter.file.configuration.DynamicConfigurationException: Error during variable substitution: com.sap.aii.adapter.file.varsubst.VariableDataSourceException: The following variable was not found in the message payload: date_stamp
  <?xml version="1.0" encoding="UTF-8" ?>
- <I813_EModMCS_IB_MT>
- <Records>
  <ModMod>111</ModMod>
  <DesModdcr>222</DesModdcr>
- <Date_Stamp>
  <Date_Stamp>20080338</Date_Stamp>
  </Date_Stamp>
  </Records>
  </I813_EModMCS_IB_MT>
date_stamp             payload:I813_EModMCS_IB_MT,1,Records,2,Date_Stamp,3,Date_Stamp,1
Would appriciate if you can correct the variable substitution...
Regards

Answer 1

To reference the element that is in bold in the example, the following expression is used: payload:root,1,e1,1,e2,2
The parser searches for the first occurrence of the root element at the first level. It then searches for the first occurrence of e1 at the second level and for the second occurrence of e2 at the third level. The content of the last element (u201CExample Valueu201D) is set as the value for a specified variable.
<?xml version="1.0" encoding="UTF-8" ?>
<root>
  <dummy>
     <e1>
        <e2>Data_1</e2>
        <f/>
        <g attr="abc">text</g>
        <e2>Data_2</e2>
     </e1>
  </dummy>
  <e1>
     <e2>illegal/value</e2>
     <f/>
     <g attr="abc">text</g>
     <e2 attr="fghij">Example Value</e2>
  </e1>
</root>
Edited by: Progirl Progirl on Jul 17, 2008 8:04 AM