How To Fix CNV_PE388 - Grouping in receiver is disabled for worklist item

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 388

• Message text: Grouping in receiver is disabled for worklist item

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE388 - Grouping in receiver is disabled for worklist item ?

  The SAP error message CNV_PE388 indicates that grouping in the receiver is disabled for a specific worklist item during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error can occur due to several reasons:
  
  Configuration Settings: The grouping settings for the receiver (the target system or data structure) may not be properly configured to allow grouping of items.
  Data Structure Limitations: The data structure or the target table may not support grouping for the specific type of data being processed.
  Worklist Item Properties: The properties of the worklist item itself may not allow for grouping, possibly due to the nature of the data or the transformation rules applied.
  
  Solution:
  To resolve the CNV_PE388 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the data migration project. Ensure that the grouping option is enabled for the receiver.
  If you are using a specific migration tool, consult the documentation to verify the required settings.
  
  
  
  Review Worklist Item:
  
  Examine the properties of the worklist item that is causing the error. Ensure that it is compatible with grouping.
  If necessary, modify the worklist item to allow for grouping or adjust the data being processed.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates related to the CNV_PE388 error. There may be specific patches or recommendations provided by SAP.
  
  
  
  Testing:
  
  After making the necessary adjustments, re-run the migration process to see if the error persists. Testing in a development or quality assurance environment before applying changes to production is advisable.
  
  
  
  Seek Help from SAP Support:
  
  If the issue continues to occur after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it is often used for data migration tasks.
  Data Migration Best Practices: Review best practices for data migration in SAP, including data cleansing, validation, and testing strategies.
  Documentation: Refer to the official SAP documentation for the specific version of the software you are using, as there may be version-specific considerations.
  
  By following these steps, you should be able to identify the cause of the CNV_PE388 error and implement a suitable solution.