How To Fix GPD906 - Replenishment object &1 cannot be assigned (Reqmt: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: GPD - Pegging & Distribution

• Message number: 906

• Message text: Replenishment object &1 cannot be assigned (Reqmt: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GPD906 - Replenishment object &1 cannot be assigned (Reqmt: &2) ?

  The SAP error message GPD906 indicates that there is an issue with assigning a replenishment object to a requirement in the system. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) modules, particularly when dealing with planning and replenishment processes.
  Cause:
  The error message GPD906 can occur due to several reasons, including:
  
  
  Incompatible Object Types: The replenishment object you are trying to assign may not be compatible with the requirement. For example, if the replenishment object is of a different type or category than what is expected for the requirement.
  
  
  Missing Master Data: Required master data (like material master, location, or planning data) may be missing or incorrectly configured, leading to the inability to assign the replenishment object.
  
  
  Configuration Issues: There may be configuration settings in the system that prevent the assignment of the replenishment object to the requirement.
  
  
  Status of Objects: The status of either the replenishment object or the requirement may not allow for the assignment. For instance, if the replenishment object is marked as inactive or if the requirement is already fulfilled.
  
  
  Planning Version Issues: The planning version being used may not be set up correctly, or the objects may not exist in the specified version.
  
  
  Solution:
  To resolve the GPD906 error, you can take the following steps:
  
  
  Check Compatibility: Verify that the replenishment object is compatible with the requirement. Ensure that you are using the correct object types.
  
  
  Review Master Data: Ensure that all necessary master data is correctly set up and available in the system. Check for any missing or incorrect entries.
  
  
  Configuration Review: Review the configuration settings related to replenishment and requirements in the system. Make sure that they are set up correctly to allow for the assignment.
  
  
  Status Check: Check the status of both the replenishment object and the requirement. Ensure that they are both in a state that allows for assignment.
  
  
  Planning Version: Confirm that you are working in the correct planning version and that the objects exist in that version.
  
  
  Logs and Traces: If the issue persists, check the system logs and traces for any additional error messages or warnings that could provide more context about the problem.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to the error message and the context in which it occurs.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Review training materials or documentation related to SAP APO/SCM to better understand the planning and replenishment processes.
  
  By following these steps, you should be able to identify the root cause of the GPD906 error and implement a suitable solution.