How To Fix /OSP/MSG202 - Internal error occurred while creating schedule number

/OSP/MSG202 - Overview

• Message type: E = Error

• Message class: /OSP/MSG -

• Message number: 202

• Message text: Internal error occurred while creating schedule number

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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/OSP/MSG202 - Details

• The SAP error message /OSP/MSG202 Internal error occurred while creating schedule number typically indicates that there is an issue within the SAP system when trying to create a schedule number, often related to the Order Scheduling Process (OSP). This error can arise due to various reasons, including configuration issues, data inconsistencies, or system bugs.
  Possible Causes:
  
  
  Configuration Issues: Incorrect settings in the OSP configuration can lead to errors when creating schedule numbers.
  Data Inconsistencies: Missing or incorrect data in the relevant master data (e.g., material master, production resources/tools) can trigger this error.
  System Bugs: There may be known bugs in the version of SAP you are using that affect the scheduling functionality.
  Authorization Issues: Lack of proper authorizations for the user trying to create the schedule number can also lead to internal errors.
  Database Issues: Problems with the underlying database, such as locks or corruption, can cause internal errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the