How To Fix /SCMB/TG_NACH003 - One or more primary keys do not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/TG_NACH -

• Message number: 003

• Message text: One or more primary keys do not exist

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 /SCMB/TG_NACH003 - One or more primary keys do not exist ?

  The SAP error message /SCMB/TG_NACH003 indicates that one or more primary keys required for a specific operation do not exist in the system. This error typically occurs in the context of SAP Supply Chain Management (SCM) and can be related to various scenarios, such as data inconsistencies, missing entries in the database, or issues with the configuration of the system.
  Causes:
  
  Missing Data: The primary key that the system is trying to access does not exist in the relevant database table. This could be due to data not being created or deleted inadvertently.
  Incorrect Configuration: There may be configuration issues in the SCM module that lead to the system looking for keys that are not defined.
  Data Transfer Issues: If data is being transferred from another system or module, there may have been an error in the transfer process that resulted in missing keys.
  Inconsistent Master Data: If the master data (like materials, customers, etc.) is not consistent or is incomplete, it can lead to this error.
  
  Solutions:
  
  Check Data Existence: Verify that the primary keys in question exist in the relevant tables. You can use transaction codes like SE11 (Data Dictionary) to check the table structure and data.
  Data Consistency Check: Run consistency checks for the relevant data. This can often be done through specific transaction codes or reports in SAP.
  Recreate Missing Entries: If you find that certain entries are missing, you may need to recreate them manually or through a data upload process.
  Review Configuration: Check the configuration settings in the SCM module to ensure that everything is set up correctly and that all necessary keys are defined.
  Consult Logs: Look at the application logs (transaction SLG1) to get more details about the error and the context in which it occurred.
  SAP Notes: Search for relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SLG1 (Application Log), and others that can help you diagnose and resolve the issue.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to the specific module you are working with, as it may provide additional context or troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, as they can provide deeper insights into system-level issues.