How To Fix /SAPAPO/DMRES004 - Enter resource category

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 004

• Message text: Enter resource category

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/DMRES004 - Enter resource category ?

  The SAP error message /SAPAPO/DMRES004 Enter resource category typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user is trying to create or modify a resource but has not specified a resource category. This error is common in scenarios involving demand planning, supply network planning, or production planning.
  Cause:
  The error is triggered when:
  
  The resource category field is left blank or not filled in during the resource creation or modification process.
  The system requires a specific categorization of resources to proceed with planning activities, and the absence of this information prevents the process from continuing.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Resource Creation/Modification Screen:
  
  Navigate to the resource creation or modification screen in SAP APO.
  Ensure that the "Resource Category" field is filled in. This field is usually a dropdown where you can select the appropriate category for the resource.
  
  
  
  Define Resource Categories:
  
  If you are unsure about the available resource categories, you may need to check the configuration settings in SAP APO.
  Go to the configuration settings for resource categories and ensure that the necessary categories are defined and active.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help files related to resource management in APO for guidance on what categories are available and how to use them.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to create or modify resources in the system. Lack of proper permissions can sometimes lead to incomplete data entry.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Resource Categories: These are classifications that help in organizing resources based on their characteristics, such as production capabilities, types of operations, or other relevant criteria.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO for resource management, such as /SAPAPO/RES01 for resource overview or /SAPAPO/RES02 for resource maintenance.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  By ensuring that the resource category is correctly specified, you should be able to eliminate the error and proceed with your planning activities in SAP APO.