How To Fix /SAPAPO/DMRES238 - Resource &1 Planning Version &2: Calender &3 is not maintained on &4

/SAPAPO/DMRES238 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 238

• Message text: Resource &1 Planning Version &2: Calender &3 is not maintained on &4

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 /SAPAPO/DMRES238 - Resource &1 Planning Version &2: Calender &3 is not maintained on &4 ?

  The SAP error message /SAPAPO/DMRES238 indicates that there is an issue with the planning version and the calendar associated with a resource in SAP Advanced Planning and Optimization (APO). Here’s a breakdown of the components of the error message:
  
  Resource &1: This refers to the specific resource that is being referenced in the error.
  Planning Version &2: This indicates the planning version that is being used.
  Calendar &3: This is the calendar that is not maintained or is missing.
  &4: This typically refers to the date or context in which the error is occurring.
  
  Cause
  The error occurs when the system tries to access a calendar that has not been defined or maintained for the specified planning version and resource. This can happen due to:
  
  Missing Calendar: The calendar that should be associated with the resource in the specified planning version is not set up.
  Incorrect Configuration: The configuration for the resource or planning version may not be