How To Fix WRF_PRC_POHF135 - Variant matrix cannot be processed; parameter &1 not supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_POHF - Messages for Seasonal Purchase Order Processing

• Message number: 135

• Message text: Variant matrix cannot be processed; parameter &1 not supplied

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_POHF135 - Variant matrix cannot be processed; parameter &1 not supplied ?

  The SAP error message WRF_PRC_POHF135 indicates that there is an issue with processing a variant matrix in the context of a purchase order or related document. The specific message "parameter &1 not supplied" suggests that a required parameter is missing, which is preventing the system from processing the variant matrix correctly.
  Cause:
  
  Missing Parameter: The error typically arises when a required parameter for the variant matrix is not provided. This could be due to incomplete data entry or configuration issues.
  Configuration Issues: The variant matrix may not be properly configured in the system, leading to the inability to process it.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data (like material master, vendor master, etc.) that are required for the variant matrix to function correctly.
  User Input Error: The user may have not filled in all the necessary fields when creating or modifying the purchase order.
  
  Solution:
  
  Check Required Fields: Review the purchase order or document to ensure that all required fields related to the variant matrix are filled in. Look for any fields that may be marked as mandatory.
  Review Configuration: Check the configuration settings for the variant matrix in the SAP system. Ensure that all necessary parameters are defined and correctly set up.
  Master Data Verification: Verify that the relevant master data (material, vendor, etc.) is complete and accurate. Ensure that all necessary attributes for the variant matrix are maintained.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the variant matrix and the parameters required for processing.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the parameter is missing and why it is not being supplied.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.