How To Fix /SAPAPO/RET_MESSAGES110 - Enter the reference shift

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 110

• Message text: Enter the reference shift

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 /SAPAPO/RET_MESSAGES110 - Enter the reference shift ?

  The SAP error message /SAPAPO/RET_MESSAGES110 with the description "Enter the reference shift" typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user is trying to perform a planning operation that requires a reference shift to be specified, but it has not been provided.
  Cause:
  
  Missing Reference Shift: The most common cause of this error is that the user has not entered a reference shift in the relevant planning transaction or screen.
  Configuration Issues: There may be configuration settings in the APO system that require a reference shift for certain planning activities, and these settings may not be properly defined.
  User Input Error: The user may have overlooked the field for entering the reference shift or may have entered an invalid value.
  
  Solution:
  
  Enter the Reference Shift: The immediate solution is to locate the field for the reference shift in the transaction you are using and enter a valid value. This could be a specific time period or shift that is relevant to your planning scenario.
  Check Configuration: If you are unsure what value to enter, consult with your SAP APO configuration team to understand the required settings for reference shifts in your planning process.
  Review Documentation: Check the SAP documentation or help files related to the specific transaction you are using to understand the context in which a reference shift is required.
  User Training: If this error is common among users, consider providing additional training or documentation to ensure that users understand how to properly enter the required information.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context on how to resolve it.
  Transaction Codes: Familiarize yourself with the transaction codes related to the planning process you are working on, as different transactions may have different requirements for reference shifts.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions or workarounds may have been shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.