How To Fix /SAPAPO/STOR_MSG037 - Duration unit &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/STOR_MSG -

• Message number: 037

• Message text: Duration unit &1 is invalid

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/STOR_MSG037 - Duration unit &1 is invalid ?

  The SAP error message /SAPAPO/STOR_MSG037 Duration unit &1 is invalid typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the duration unit specified in a planning or configuration process. This error indicates that the system does not recognize the duration unit that has been provided, which can lead to issues in planning and scheduling.
  Cause:
  
  Invalid Duration Unit: The duration unit specified (e.g., days, hours, minutes) is not defined or recognized in the system.
  Configuration Issues: There may be a misconfiguration in the APO settings or master data where the duration unit is defined.
  Data Entry Error: The user may have entered an incorrect or unsupported duration unit in a transaction or configuration screen.
  
  Solution:
  
  
  Check Duration Unit: Verify the duration unit being used. Ensure that it is a valid unit recognized by the system. Common valid units include:
  
  Days (D)
  Hours (H)
  Minutes (M)
  Seconds (S)
  
  
  
  Configuration Review: Review the configuration settings in the APO system to ensure that the duration units are correctly defined. This can be done in the customizing settings (transaction SPRO) under the relevant APO module.
  
  
  Master Data Validation: Check the master data related to the planning object (e.g., resources, production versions) to ensure that the duration units are correctly specified.
  
  
  SAP Notes and Documentation: Look for any relevant SAP Notes that may address this specific error. SAP Notes can provide patches or additional guidance on resolving specific issues.
  
  
  User Training: If the error is due to user input, consider providing training or documentation to users on the correct usage of duration units in the system.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version and configuration of your SAP system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/SDP94 for planning board or /SAPAPO/MC90 for planning book configuration.
  Documentation: Review the SAP Help Portal for documentation related to APO configuration and planning processes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.