How To Fix LTR2_ES246 - Assignment of table field not unique. At least two rules are assigned.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 246

• Message text: Assignment of table field not unique. At least two rules are assigned.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES246 - Assignment of table field not unique. At least two rules are assigned. ?

  The SAP error message LTR2_ES246 indicates that there is an issue with the assignment of a table field in the context of the SAP Logistics Execution (LE) module, specifically related to the assignment of rules in the system. This error typically arises when there are multiple rules assigned to a single table field, which leads to ambiguity in the system.
  Cause:
  The error occurs when:
  
  Multiple Rules Assigned: More than one rule is assigned to a specific table field, which creates a conflict. The system cannot determine which rule to apply.
  Configuration Issues: There may be a misconfiguration in the settings related to the assignment of rules to table fields.
  Data Inconsistencies: There could be inconsistencies in the data or configuration that lead to multiple rules being assigned inadvertently.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Rule Assignments:
  
  Go to the configuration settings where the rules are defined (e.g., in the SAP Easy Access menu, navigate to the relevant configuration area).
  Review the assignments for the specific table field mentioned in the error message.
  Identify and remove any duplicate or conflicting rules assigned to that field.
  
  
  
  Adjust Configuration:
  
  If you find that multiple rules are necessary for different scenarios, consider restructuring the rules or creating a more specific rule that can handle the conditions without conflict.
  Ensure that each table field has a unique rule assigned to avoid ambiguity.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error no longer occurs and that the system behaves as expected.
  
  
  
  Documentation:
  
  Document any changes made to the configuration for future reference and to assist other team members who may encounter similar issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO to access the configuration settings or SE11 to check the data dictionary for the relevant table fields.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Consult Documentation: Review the SAP Help documentation for the Logistics Execution module to understand the rules and configurations better.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.