How To Fix CNV10992011 - &1: Overlap of structure fields for &2 and &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10992 - Message class for CNV_10992

• Message number: 011

• Message text: &1: Overlap of structure fields for &2 and &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10992011 - &1: Overlap of structure fields for &2 and &3 ?

  The SAP error message CNV10992011 indicates that there is an overlap of structure fields in the context of data conversion or migration processes, particularly when using the SAP Conversion Tools. This error typically arises when two or more fields in a structure are defined in such a way that their memory allocation overlaps, which can lead to data integrity issues.
  Cause:
  
  Field Overlap: The error occurs when two fields in a structure are defined in such a way that they occupy the same memory space. This can happen due to incorrect field definitions or misalignment in the data structure.
  Data Type Mismatch: If the data types of the fields are not compatible or if they are defined incorrectly, it can lead to overlaps.
  Changes in Data Structures: If there have been recent changes to the data structures (e.g., adding or modifying fields), it may result in overlaps that were not present before.
  
  Solution:
  
  Review Structure Definitions: Check the definitions of the structures involved (indicated by &2 and &3 in the error message). Ensure that the fields do not overlap in terms of their memory allocation.
  Adjust Field Lengths: If the fields are too long or incorrectly defined, adjust their lengths or types to ensure they fit within the structure without overlapping.
  Reorganize Fields: If necessary, reorganize the fields within the structure to eliminate overlaps. This may involve changing the order of fields or modifying their definitions.
  Check for Updates: Ensure that you are using the latest version of the SAP Conversion Tools, as updates may contain fixes for known issues related to data structure overlaps.
  Consult Documentation: Refer to SAP documentation or notes related to the specific conversion or migration process you are working on for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using, as they may have specific requirements or limitations regarding data structure definitions.
  Testing: After making changes, conduct thorough testing to ensure that the modifications resolve the overlap issue without introducing new problems.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration and conversion processes.