How To Fix CNV_PE_CHECK188 - Structure not correctly generated yet for parameter &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 188

• Message text: Structure not correctly generated yet for parameter &1

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_CHECK188 - Structure not correctly generated yet for parameter &1 ?

  The SAP error message CNV_PE_CHECK188, which states "Structure not correctly generated yet for parameter &1," typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools. This error indicates that the system is unable to find a properly generated structure for the specified parameter, which is often related to the configuration or setup of the data migration process.
  Causes:
  
  Incomplete Configuration: The structure for the specified parameter has not been fully configured or generated in the system.
  Missing or Incorrect Mapping: The mapping of fields or parameters may be incomplete or incorrect, leading to the inability to generate the required structure.
  Technical Issues: There may be underlying technical issues, such as problems with the database or the migration tool itself.
  Version Compatibility: The version of the migration tool or the SAP system may not be compatible, leading to issues in structure generation.
  
  Solutions:
  
  Check Configuration: Ensure that all necessary configurations for the data migration process are complete. This includes verifying that all required parameters and structures are defined.
  Re-generate Structures: If the structure is not generated, try to re-generate it. This can often be done through the transaction codes or tools used for data migration.
  Review Mapping: Check the mapping of fields and parameters to ensure that they are correctly defined and that there are no missing elements.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. There may be specific steps or prerequisites that need to be followed.
  Check for Updates: Ensure that you are using the latest version of the migration tool and that all relevant patches have been applied.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific context of your implementation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in checking configurations or generating structures (e.g., SE11 for Data Dictionary).
  Migration Tools: Understand the specific migration tool you are using (e.g., SAP Data Services, SLT) and its requirements.
  SAP Notes: Search for SAP Notes related to CNV_PE_CHECK188 for any known issues or fixes provided by SAP.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.