/ACCGO/MCK_MAINT129 - Assignment created between shadows &1 and &2 for &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 129

• Message text: Assignment created between shadows &1 and &2 for &3 &4

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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AnswerBot

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT129 - Assignment created between shadows &1 and &2 for &3 &4 ?

  The SAP error message /ACCGO/MCK_MAINT129 typically relates to issues in the context of the SAP General Ledger (G/L) accounting, particularly when dealing with shadow balances or shadow accounts. This error indicates that there is an assignment created between two shadow accounts, which may not be valid or expected in the current context.
  Cause:
  
  Shadow Accounts: The error usually arises when there is an inconsistency or an unexpected assignment between shadow accounts. Shadow accounts are used in certain scenarios to maintain parallel accounting or to handle specific accounting requirements.
  Configuration Issues: There may be configuration issues in the financial accounting settings that lead to incorrect assignments.
  Data Integrity Issues: There could be data integrity issues, such as incorrect postings or missing data that lead to the creation of invalid assignments.
  Custom Logic: If there are custom developments or enhancements in the system, they might be causing unexpected behavior.
  
  Solution:
  
  Check Assignments: Review the assignments between the shadow accounts mentioned in the error message. Ensure that they are valid and conform to the expected accounting logic.
  Configuration Review: Check the configuration settings for shadow accounts in the SAP system. Ensure that they are set up correctly and that there are no inconsistencies.
  Data Validation: Validate the data in the affected accounts. Look for any inconsistencies or errors in the postings that might have led to this situation.
  Consult Documentation: Refer to SAP documentation or notes related to shadow accounts and the specific error message for additional guidance.
  Debugging: If you have access to development tools, consider debugging the process that leads to this error to identify the root cause.
  SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FBL1N (Vendor Line Item Display), or FBL3N (G/L Account Line Item Display) to investigate the accounts involved.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  Community Forums: Check SAP community forums or other online resources where similar issues may have been discussed, as other users may have encountered and resolved the same error.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /ACCGO/MCK_MAINT129 error message in SAP.