How To Fix /SAPAPO/RET_MESSAGES149 - Maximum must be blank

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 149

• Message text: Maximum must be blank

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/RET_MESSAGES149 - Maximum must be blank ?

  The SAP error message /SAPAPO/RET_MESSAGES149 Maximum must be blank typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the configuration of a planning object, such as a product or a location. This error indicates that a maximum value that should be left blank has been incorrectly filled in.
  Cause:
  
  Incorrect Configuration: The maximum value field in the planning object (like a product or location) is filled with a value when it should be left blank. This can happen during the setup of planning parameters or when importing data.
  Data Entry Error: Users may inadvertently enter a value in a field that is not supposed to have one.
  Master Data Issues: There may be inconsistencies or errors in the master data that lead to this message being triggered.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the planning object in question. Ensure that the maximum value field is set to blank if it is not required.
  Data Correction: If the maximum value has been incorrectly filled, go to the relevant transaction (like /SAPAPO/DP for demand planning or /SAPAPO/SNP for supply network planning) and clear the maximum value field.
  Master Data Review: Check the master data for the product or location to ensure that all fields are correctly populated according to the requirements of the planning process.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the configuration of the planning object you are working with.
  Testing: After making changes, test the planning process again to ensure that the error does not reoccur.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that pertain to planning and master data management.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.