How To Fix CNV_20200_CHECK169 - Participating company codes have identical posting periods

CNV_20200_CHECK169 - Overview

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 169

• Message text: Participating company codes have identical posting periods

Self-Explanatory Message

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CNV_20200_CHECK169 - Details

• The SAP error message CNV_20200_CHECK169 indicates that there is an issue with the posting periods of participating company codes in a conversion or migration process. Specifically, it means that the company codes involved have identical posting periods, which can lead to conflicts during financial postings or data migration.
  
  Cause:
  The error typically arises in scenarios such as:
  
  Data migration or conversion processes where multiple company codes are being processed.
  The participating company codes have been configured with the same posting periods, which can create ambiguity in financial transactions and postings.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Posting Periods:
  
  Go to the transaction code OB52 (Maintain Posting Periods) in SAP.
  Review the posting periods for the company codes involved in the error.
  Ensure that the posting periods are set up correctly and that they do not overlap or are not identical.
  
  
  
  Adjust Posting Periods:
  
  If you find that the posting periods are indeed identical, you may need