How To Fix QISR048 - Internal error: ISR structure &1 is not valid

QISR048 - Overview

• Message type: E = Error

• Message class: QISR - Internal Service Requests

• Message number: 048

• Message text: Internal error: ISR structure &1 is not valid

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QISR048 - Internal error: ISR structure &1 is not valid ?

  The SAP error message QISR048 indicates that there is an internal error related to the ISR (Integrated Service Request) structure, specifically that the ISR structure identified by &1 is not valid. This error typically occurs in the context of SAP's Quality Management (QM) module or when dealing with service requests.
  Causes:
  
  Data Corruption: The ISR structure may be corrupted or not properly initialized.
  
  Configuration Issues: There may be issues with the configuration of the ISR structure in the system.
  Missing or Incomplete Data: Required fields or data elements in the ISR structure may be missing or incomplete.
  Version Mismatch: The ISR structure may not be compatible with the version of the SAP system you are using.
  Custom Development: If there are custom developments or enhancements related to ISR, they may not be functioning correctly.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the ISR structure in the SAP system. Ensure that all necessary settings are correctly defined.
  Data Validation: