How To Fix >0557 - Reconciliation key &1 is not supported for mass postings

SAP Error Message - Details

• Message type: E = Error

• Message class: >0 - General Basis texts

• Message number: 557

• Message text: Reconciliation key &1 is not supported for mass postings

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >0557 - Reconciliation key &1 is not supported for mass postings ?

  The SAP error message 0557 indicates that the reconciliation key specified in your mass posting is not supported. This typically occurs in the context of financial postings, particularly when dealing with accounts that require specific reconciliation keys for proper accounting treatment.
  Cause:
  
  Unsupported Reconciliation Key: The reconciliation key you are trying to use in your mass posting is not valid for the type of transaction you are attempting to execute.
  Configuration Issues: The reconciliation key may not be configured correctly in the system or may not be allowed for mass postings.
  Account Type Restrictions: Certain account types (like certain types of customer or vendor accounts) may have restrictions on the reconciliation keys that can be used.
  
  Solution:
  
  Check the Reconciliation Key: Verify that the reconciliation key you are using is valid and supported for the type of posting you are trying to perform. You can do this by checking the configuration in the SAP system.
  Review Account Configuration: Ensure that the accounts involved in the posting are configured to accept the reconciliation key. This may involve checking the account settings in the Financial Accounting (FI) module.
  Use a Different Reconciliation Key: If the reconciliation key is indeed unsupported, consider using a different key that is valid for mass postings.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on reconciliation keys and their usage in mass postings.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects critical business processes.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like OBY6 (for defining reconciliation accounts) or FS00 (for account master data) to review the settings related to reconciliation keys.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional guidance on reconciliation keys and mass postings.
  User Exits or BAdIs: If your organization has custom developments, check if there are any user exits or BAdIs that might be affecting the behavior of reconciliation keys in mass postings.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.