How To Fix CNV_PE_CHECK178 - Structure WL1DDICSTRUCOUT not correctly generated yet

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 178

• Message text: Structure WL1DDICSTRUCOUT not correctly generated yet

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK178 - Structure WL1DDICSTRUCOUT not correctly generated yet ?

  The SAP error message CNV_PE_CHECK178 indicates that the structure WL1DDICSTRUCOUT has not been generated correctly. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  
  Incomplete Generation: The structure may not have been generated due to an incomplete or failed execution of a previous step in the data migration process.
  Configuration Issues: There may be configuration issues in the system that prevent the correct generation of the structure.
  Missing Dependencies: The structure might depend on other objects or configurations that are missing or not properly set up.
  Transport Issues: If the structure was supposed to be transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  Re-run the Generation Process: Try to re-run the process that generates the structure. This can often resolve transient issues.
  Check Logs: Review the logs for any errors or warnings that occurred during the generation process. This can provide insights into what went wrong.
  Verify Configuration: Ensure that all necessary configurations are in place and that there are no missing dependencies.
  Check for Notes: Look for SAP Notes related to this error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Manual Generation: If the automatic generation fails, you may need to manually create or adjust the structure in the Data Dictionary (SE11).
  Consult Documentation: Refer to the documentation for the specific data migration tool or process you are using, as it may contain specific instructions or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary) to check the structure or SE38 (ABAP Editor) to run any relevant reports.
  SAP Notes: Search the SAP Support Portal for notes related to CNV_PE_CHECK178 or WL1DDICSTRUCOUT for any specific patches or updates.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.