How To Fix U9501 - Entries in "Assignment" tab without entries in "Data" tab are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 501

• Message text: Entries in "Assignment" tab without entries in "Data" tab are not allowed

What causes this issue?

A new entry in the routing assignment table PLANMAP is only possible in
connection with the creation of an entry in the routing table PLAN.
Entry with errors in table PLANMAP with key: -&1

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message U9501 - Entries in "Assignment" tab without entries in "Data" tab are not allowed ?

  The SAP error message U9501, which states "Entries in 'Assignment' tab without entries in 'Data' tab are not allowed," typically occurs in the context of certain transactions or processes where data entries are expected to be consistent across different tabs or sections of a form or transaction.
  Cause:
  This error usually arises when:
  
  Incomplete Data Entry: You have made entries in the "Assignment" tab but have not provided corresponding entries in the "Data" tab. The system requires that if there are assignments made, there must be relevant data associated with those assignments.
  Validation Rules: The system has validation rules that enforce the requirement for data in both tabs to ensure data integrity and consistency.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Entries: Go to the "Assignment" tab and review the entries you have made. Ensure that for each entry in the "Assignment" tab, there is a corresponding entry in the "Data" tab.
  
  
  Complete Data Tab: Navigate to the "Data" tab and fill in the necessary information that corresponds to the entries in the "Assignment" tab. Make sure that all required fields are completed.
  
  
  Remove Unnecessary Assignments: If you do not have data to enter in the "Data" tab, consider removing the entries from the "Assignment" tab that do not have corresponding data.
  
  
  Consult Documentation: If you are unsure about what data is required, consult the relevant SAP documentation or help resources for the specific transaction you are working with.
  
  
  Check Configuration: If you are a system administrator or have access to configuration settings, check if there are any custom validation rules that might be causing this error.
  
  
  Seek Help: If the issue persists, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module or transaction.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transactions, so knowing the specific transaction code can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Permissions: Ensure that you have the necessary permissions to make entries in both tabs, as restrictions might lead to incomplete data entry.
  
  By following these steps, you should be able to resolve the U9501 error and proceed with your work in SAP.