How To Fix CNV_PE_CHECK181 - Structure WL1DDICSTRUCALL not present yet

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 181

• Message text: Structure WL1DDICSTRUCALL not present 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK181 - Structure WL1DDICSTRUCALL not present yet ?

  The SAP error message "CNV_PE_CHECK181 Structure WL1DDICSTRUCALL not present yet" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that the system is trying to access a structure (in this case, WL1DDICSTRUCALL) that has not been defined or is not available in the current context.
  Cause:
  
  Missing Structure: The structure WL1DDICSTRUCALL may not have been created or activated in the system. This can happen if the necessary data dictionary objects were not generated during a previous step in the migration process.
  Incorrect Configuration: There may be a configuration issue where the system is not pointing to the correct data structures or the migration tools are not set up properly.
  Version Mismatch: If you are using a version of the migration tool that is not compatible with your current SAP system version, it may lead to missing structures.
  
  Solution:
  
  Check Data Dictionary: Verify if the structure WL1DDICSTRUCALL exists in the Data Dictionary (transaction SE11). If it does not exist, you may need to create it or ensure that the relevant migration package has been properly installed.
  Run Migration Programs: If you are in the process of a migration, ensure that all prerequisite programs and steps have been executed successfully. Sometimes, running the migration program again can resolve the issue if it was a temporary glitch.
  Check for Notes and Patches: Look for SAP Notes related to your specific version of the migration tool or the error message. There may be patches or updates that address this issue.
  Consult Documentation: Review the documentation for the migration tool you are using to ensure that all steps have been followed correctly and that all necessary components are in place.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific context of your system and the migration process you are undertaking.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may help in troubleshooting.
  Migration Tools: Understand the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their requirements.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.