How To Fix /PLMI/AL_GSS077 - Source &1 can only be mapped to target with Item Category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 077

• Message text: Source &1 can only be mapped to target with Item Category &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS077 - Source &1 can only be mapped to target with Item Category &2 ?

  The SAP error message /PLMI/AL_GSS077 indicates that there is an issue with mapping a source item to a target item based on their item categories. This error typically arises in the context of logistics or material management processes, particularly when dealing with item category determination in sales or procurement documents.
  Cause:
  The error occurs when the system attempts to map a source item (identified by &1) to a target item that has a different item category (&2). This mismatch can happen due to several reasons, including:
  
  Item Category Configuration: The item categories for the source and target items may not be compatible based on the configuration settings in the system.
  Master Data Issues: The material master data for the source or target item may not be set up correctly, leading to discrepancies in item category assignment.
  Document Type Restrictions: Certain document types may have restrictions on which item categories can be used, leading to this error when trying to perform a transaction.
  Custom Logic: If there are custom enhancements or logic implemented in the system, they may inadvertently cause this mapping issue.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Item Category Configuration:
  
  Review the configuration settings for item categories in the relevant customizing transaction (e.g., VOV4 for sales or OMW1 for purchasing).
  Ensure that the source and target item categories are compatible and can be mapped according to your business rules.
  
  
  
  Review Material Master Data:
  
  Check the material master records for both the source and target items. Ensure that the item categories are correctly assigned and that all necessary fields are populated.
  Use transaction MM03 to view the material master data and verify the item category.
  
  
  
  Analyze Document Type Settings:
  
  If the error occurs during a specific transaction (e.g., sales order, purchase order), check the document type settings to ensure that the item categories are allowed for the transaction type being used.
  
  
  
  Consult Custom Logic:
  
  If there are any custom enhancements or user exits that might affect item category determination, review the code to ensure it is functioning as intended.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the mapping works correctly and that the error does not reoccur.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on item category mapping issues.
  Documentation: Review SAP documentation related to item category determination and mapping to understand the underlying logic and configuration options.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.