How To Fix TG680 - *** RDDCPNTB Fill substitution nametabs (DDYTT, DDYTF)

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 680

• Message text: *** RDDCPNTB Fill substitution nametabs (DDYTT, DDYTF)

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 TG680 - *** RDDCPNTB Fill substitution nametabs (DDYTT, DDYTF) ?

  The SAP error message TG680, specifically related to "RDDCPNTB Fill substitution nametabs (DDYTT, DDYTF)," typically occurs in the context of the SAP system's background processing, particularly when dealing with job scheduling and the management of job steps.
  Cause:
  The error TG680 usually indicates that there is an issue with the job scheduling or the job definition in the SAP system. This can happen due to several reasons, including:
  
  Missing or Incorrect Job Definitions: The job definitions may not be correctly set up, or there may be missing parameters.
  Issues with Substitution Variables: The system may be unable to resolve substitution variables that are defined in the job.
  Database Issues: There may be issues with the underlying database that prevent the job from accessing necessary data.
  Authorization Issues: The user or process executing the job may not have the necessary authorizations to access certain data or execute specific actions.
  
  Solution:
  To resolve the TG680 error, you can take the following steps:
  
  
  Check Job Definitions: Review the job definitions in transaction SM37 (Job Monitoring) or SM36 (Define Background Job) to ensure that all parameters are correctly set and that there are no missing entries.
  
  
  Review Substitution Variables: Check the substitution variables used in the job. Ensure that they are correctly defined and that the system can resolve them without issues.
  
  
  Check for Authorizations: Ensure that the user or process executing the job has the necessary authorizations to perform the actions defined in the job.
  
  
  Database Consistency: Check for any database inconsistencies or issues. You may need to run database consistency checks or consult with your database administrator.
  
  
  Review Logs: Look at the job logs for more detailed error messages that can provide additional context on what might be causing the issue.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve known issues related to this error message.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM36 (Define Background Job), and SM21 (System Log) for troubleshooting.
  SAP Documentation: Review SAP documentation related to background processing and job scheduling for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the TG680 error in your SAP system.