How To Fix /OSP/MSG045 - Data passed contains invalid day of the week

SAP Error Message - Details

• Message type: E = Error

• Message class: /OSP/MSG -

• Message number: 045

• Message text: Data passed contains invalid day of the week

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 /OSP/MSG045 - Data passed contains invalid day of the week ?

  The SAP error message /OSP/MSG045 Data passed contains invalid day of the week typically occurs when there is an issue with the date or day of the week being processed in the system. This error can arise in various contexts, such as during data entry, report generation, or when executing specific transactions that involve date calculations.
  
  Cause:
  
  Invalid Date Input: The date provided may not correspond to a valid day of the week. For example, if the date is February 30, which does not exist, it can trigger this error.
  Incorrect Date Format: The date might be in an incorrect format that the system cannot interpret correctly.
  System 
  Configuration Issues: There may be issues with the configuration of the calendar settings in the SAP system.
  Data Integrity Issues: If the data being processed has been corrupted or improperly formatted, it can lead to this error.
  
  
  Solution:
  
  Check the Date Input: Verify that the date being passed is