How To Fix OIUCM059 - Effective to date must be the last day of the month. Example & &

OIUCM059 - Overview

• Message type: E = Error

• Message class: OIUCM - E&P Common Messages Across All Sub-Systems

• Message number: 059

• Message text: Effective to date must be the last day of the month. Example & &

Self-Explanatory Message

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• What is the cause and solution for SAP error message OIUCM059 - Effective to date must be the last day of the month. Example & & ?

  The SAP error message OIUCM059 indicates that there is an issue with the "Effective to date" field in a transaction related to the Oil and Gas industry (specifically in the SAP Oil and Gas module). The error message states that the date entered must be the last day of the month.
  
  Cause:
  This error typically occurs when:
  
  The date entered in the "Effective to date" field does not correspond to the last day of the month. For example, if you enter a date like March 15, 2023, or April 10, 2023, it will trigger this error.
  The system is configured to require that certain date fields must always be set to the last day of the month for business logic or reporting purposes.
  
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Effective to Date: Ensure that the date you are entering is indeed the last day of the month. For example:
  
  For January, the last day is