How To Fix UDM_CUST048 - Substitute &1 not available. Choose another processor

SAP Error Message - Details

• Message type: E = Error

• Message class: UDM_CUST - Messages for Collections Management Customizing

• Message number: 048

• Message text: Substitute &1 not available. Choose another processor

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 UDM_CUST048 - Substitute &1 not available. Choose another processor ?

  The SAP error message UDM_CUST048 indicates that a substitute processor (or substitute item) specified in the system is not available for the transaction you are trying to perform. This error typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where substitute products or resources are defined.
  Cause:
  
  Substitute Not Defined: The substitute processor or item you are trying to use has not been defined in the system.
  Inactive Substitute: The substitute processor may be defined but is currently inactive or not valid for the specific planning period.
  Configuration Issues: There may be configuration issues in the master data or in the settings related to substitutes.
  Availability Issues: The substitute processor may be available in the system but not available for the specific demand or time frame you are trying to fulfill.
  
  Solution:
  
  Check Master Data: Verify that the substitute processor is correctly defined in the master data. This includes checking the material master or resource master data.
  Activate Substitute: If the substitute is inactive, activate it in the system.
  Review Planning Parameters: Ensure that the planning parameters and settings allow for the use of substitutes. This may involve checking the configuration in the relevant customizing settings.
  Choose Another Processor: If the specified substitute is not available, you may need to select a different processor or substitute item that is available and valid for the transaction.
  Check Availability: Use transaction codes like MD04 (Stock/Requirements List) or MD05 (Stock Overview) to check the availability of the substitute processor for the required time frame.
  Consult Documentation: Review SAP documentation or help files related to substitutes and processors for additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MD04: Stock/Requirements List
  MD05: Stock Overview
  C223: Maintain Substitutes
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to view and modify master data related to substitutes.
  Training: Consider training or resources on SAP's Advanced Planning and Optimization (APO) or the specific module you are working with to better understand how substitutes are managed.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.