How To Fix LQ313 - Identical & already exists in validity range

SAP Error Message - Details

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 313

• Message text: Identical & already exists in validity range

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 LQ313 - Identical & already exists in validity range ?

  The SAP error message LQ313 ("Identical & already exists in validity range") typically occurs in the context of managing stock transport orders, inventory management, or similar logistics processes. This error indicates that there is an attempt to create or modify a record (such as a stock transport order or a material document) that already exists within the specified validity range.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Entries: You are trying to create a new entry that is identical to an existing entry within the same validity period.
  Data Overlap: The data you are trying to enter overlaps with existing data in terms of validity dates or other key fields.
  Configuration Issues: There may be issues with the configuration of the material master or other related master data that leads to conflicts.
  
  Solution:
  To resolve the LQ313 error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Review the existing entries in the relevant tables (e.g., stock transport orders, material documents) to identify duplicates.
  Use transaction codes like MB51 (Material Document List) or ME23N (Display Purchase Order) to check for existing records.
  
  
  
  Adjust Validity Period:
  
  If you find that the validity period of the new entry overlaps with an existing entry, consider adjusting the validity dates of the new entry to avoid the conflict.
  
  
  
  Modify Existing Records:
  
  If the existing record is incorrect or needs to be updated, consider modifying it instead of creating a new one.
  
  
  
  Consult Configuration:
  
  If the issue persists, consult with your SAP configuration team to ensure that the settings for the relevant modules (like Inventory Management or Material Management) are correctly configured.
  
  
  
  Error Logs:
  
  Check the application logs for more detailed information about the error. You can use transaction code SLG1 to view application logs.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A, MB1B, MB1C, ME21N, and ME22N for creating and modifying material documents and purchase orders.
  Master Data: Ensure that the material master data is correctly maintained, as issues with master data can lead to errors in logistics processes.
  User Authorization: Ensure that you have the necessary authorizations to create or modify the entries in question.
  
  By following these steps, you should be able to identify the cause of the LQ313 error and implement a solution to resolve it. If the problem persists, consider reaching out to your SAP support team for further assistance.