How To Fix /ACCGO/MCK_MAINT373 - An entry already existing with plant &1, business partner &2 and side &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 373

• Message text: An entry already existing with plant &1, business partner &2 and side &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT373 - An entry already existing with plant &1, business partner &2 and side &3 ?

  The SAP error message /ACCGO/MCK_MAINT373 indicates that there is an attempt to create or modify a record in the system that already exists with the specified parameters: plant, business partner, and side. This typically occurs in the context of managing master data related to business partners and plants in the SAP system, particularly in the area of accounting or logistics.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Entry: There is already an existing entry in the database for the combination of the specified plant, business partner, and side. This could happen if the data was previously entered or imported.
  Data Migration Issues: During data migration or data uploads, duplicate records may have been inadvertently created.
  Incorrect Data Entry: Users may be trying to create a new record without realizing that a similar record already exists.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Records:
  
  Use transaction codes like BP (Business Partner) or relevant reports to check if a record with the same plant, business partner, and side already exists.
  If you find an existing record, determine if it is valid and if it can be used instead of creating a new one.
  
  
  
  Modify Existing Record:
  
  If the existing record is valid, consider modifying it instead of creating a new one. This may involve updating certain fields or attributes as needed.
  
  
  
  Delete Duplicate Records:
  
  If you find that there are indeed duplicate records that should not exist, you may need to delete the unnecessary ones. Ensure you have the proper authorizations and backup before doing this.
  
  
  
  Data Validation:
  
  Implement data validation checks in your data entry processes to prevent duplicates from being created in the future.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidelines related to the module you are working with.
  
  
  
  Error Handling in Data Uploads:
  
  If this error occurs during data uploads, ensure that your upload files are checked for duplicates before processing.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for Business Partner maintenance, MM01 for material creation, or any specific transaction related to the module you are working with.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to view and modify the records in question.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.