How To Fix OQ621 - The DBT entry for the DTLT link number is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ - IS-Oil : Message pool Service Station Retailing

• Message number: 621

• Message text: The DBT entry for the DTLT link number is missing

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 OQ621 - The DBT entry for the DTLT link number is missing ?

  The SAP error message OQ621, which states "The DBT entry for the DTLT link number is missing," typically relates to issues in the configuration of the Document Type Link Table (DTLT) in the SAP system. This error can occur in various contexts, often when dealing with document management or when processing certain transactions that involve document types.
  Cause:
  
  
  Missing Configuration: The error usually indicates that there is a missing entry in the Document Type Link Table (DTLT) for the specific link number being referenced. This can happen if the configuration for document types has not been properly set up or if there has been a recent change that has not been reflected in the DTLT.
  
  
  Data Inconsistency: There may be inconsistencies in the database or issues with the data integrity that lead to the absence of the required entry.
  
  
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), the transport might not have included all necessary configurations.
  
  
  Solution:
  
  
  Check DTLT Configuration: 
  
  Go to the transaction code SPRO and navigate to the relevant configuration for Document Types and ensure that the DTLT is correctly set up.
  Verify that the link number mentioned in the error message has a corresponding entry in the DTLT.
  
  
  
  Create Missing Entries: 
  
  If the entry is indeed missing, you may need to create it manually. This involves defining the document type and linking it to the appropriate settings in the DTLT.
  
  
  
  Consistency Check: 
  
  Run consistency checks on the database to identify any other potential issues that may be causing the error. This can often be done through transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  
  
  
  Transport Review: 
  
  If the issue arose after a transport, review the transport logs to ensure that all necessary objects were included and correctly transported.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific module you are working with, as there may be additional steps or considerations based on the context of the error.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the configuration and entries, consider reaching out to SAP support for further assistance, especially if this is impacting critical business processes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO, SE11, and SE14 for configuration and database checks.
  SAP Notes: Search for SAP Notes related to error OQ621 in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  Documentation: Review the SAP Help Portal for documentation on document management and configuration of document types.
  
  By following these steps, you should be able to identify and resolve the issue related to the OQ621 error message in your SAP system.