How To Fix WW055 - Value-only material & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 055

• Message text: Value-only material & already exists

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 WW055 - Value-only material & already exists ?

  The SAP error message WW055 ("Value-only material & already exists") typically occurs when you are trying to create a new value-only material (also known as a non-stock material) in the SAP system, but a material with the same characteristics already exists in the system. This can happen in various scenarios, such as during the creation of a material master record.
  Cause:
  
  Duplicate Material: The most common cause is that a material with the same material number or characteristics already exists in the system.
  Material Type Restrictions: The material type you are trying to create may have restrictions that prevent the creation of duplicate entries.
  Incorrect Data Entry: There may be a mistake in the data entry, leading to the system interpreting the new entry as a duplicate.
  
  Solution:
  
  Check Existing Materials: Before creating a new material, check the existing materials in the system to ensure that a similar material does not already exist. You can use transaction codes like MM03 (Display Material) or MM02 (Change Material) to search for existing materials.
  Use a Different Material Number: If you find that a similar material already exists, consider using a different material number for your new entry.
  Review Material Type Settings: Ensure that the material type you are using allows for the creation of new materials and does not have restrictions that could lead to this error.
  Consult with Your SAP Administrator: If you are unsure about the existing materials or the material type settings, consult with your SAP administrator or a colleague who has experience with material master data management.
  
  Related Information:
  
  Material Master Data: Understanding how material master data is structured in SAP can help prevent this error. Familiarize yourself with the different views and fields in the material master.
  Transaction Codes: Common transaction codes related to material management include:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MM04: Display Material Changes
  
  
  SAP Notes and Documentation: Check SAP Notes for any specific issues related to this error message. SAP's official documentation can also provide insights into material management best practices.
  
  By following these steps, you should be able to resolve the WW055 error and successfully create or manage your material records in SAP.