How To Fix LOP051 - Declaration date category &1 is not assigned to group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 051

• Message text: Declaration date category &1 is not assigned to group &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOP051 - Declaration date category &1 is not assigned to group &2 ?

  The SAP error message LOP051, which states "Declaration date category &1 is not assigned to group &2," typically occurs in the context of logistics and inventory management, particularly when dealing with the declaration of goods movements or inventory declarations.
  Cause:
  This error usually arises when there is a mismatch or misconfiguration in the assignment of declaration date categories to specific groups in the system. The declaration date category is used to classify different types of declarations (e.g., for customs, inventory, etc.), and if a particular category is not linked to the expected group, the system will throw this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP for the relevant module (e.g., Logistics Execution, Inventory Management).
  Navigate to the section where declaration date categories are defined and assigned to groups.
  
  
  
  Assign Declaration Date Category:
  
  Ensure that the declaration date category (represented by &1 in the error message) is correctly assigned to the group (represented by &2).
  If it is not assigned, you will need to create the necessary assignment. This can usually be done in the customizing settings (SPRO) under the relevant logistics area.
  
  
  
  Review Master Data:
  
  Check if the master data related to the goods movement or inventory declaration is correctly set up. This includes checking the material master, plant settings, and any relevant configuration for the specific group.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration steps, refer to the SAP documentation or help files related to the specific module you are working with.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and assignments, consider reaching out to SAP support or consulting with an SAP expert who can provide more detailed assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (for configuration), MM02 (for material master changes), or others depending on your specific needs.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary permissions to make changes in the configuration settings.
  
  By following these steps, you should be able to resolve the LOP051 error and ensure that your declaration date categories are correctly assigned to the appropriate groups in SAP.