How To Fix WP100 - Material & does not correspond to the set format

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 100

• Message text: Material & does not correspond to the set format

What causes this issue?

The material number is either too long or has the wrong format.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If the material number is incorrect, change the IDoc and repeat
processing.
If the settings for the material number format are incorrect, change
these.
<DS:TRAN.OMSL>Execute</>

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP100 - Material & does not correspond to the set format ?

  The SAP error message "WP100 Material & does not correspond to the set format" typically indicates that there is an issue with the format of the material number being used in a transaction or process. This error can occur in various contexts, such as during the creation of a purchase order, sales order, or when performing inventory management tasks.
  Causes:
  
  Incorrect Material Number Format: The material number may not conform to the expected format defined in the system. This could be due to incorrect length, invalid characters, or a mismatch with the defined material type.
  Configuration Issues: The material number format may be incorrectly configured in the system settings, leading to discrepancies when entering or processing material numbers.
  Data Entry Errors: Users may inadvertently enter an incorrect material number, leading to this error.
  Material Master Data Issues: The material may not be properly set up in the material master, or it may be inactive or deleted.
  
  Solutions:
  
  Check Material Number: Verify that the material number you are entering is correct and adheres to the expected format. Ensure that it does not contain any invalid characters or spaces.
  Review Configuration Settings: Check the configuration settings for material number formats in the SAP system. This can be done by navigating to the relevant configuration transaction (e.g., SPRO) and reviewing the settings under Material Management.
  Material Master Data: Ensure that the material is properly created in the material master. You can check this using transaction MM03 to view the material details.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the expected format for material numbers in your organization.
  User Training: Provide training to users on the correct format and entry of material numbers to minimize data entry errors.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to material management include MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Types: Different material types (e.g., raw materials, finished goods) may have different format requirements. Ensure that the material type is appropriate for the transaction being performed.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to material number formats.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.