How To Fix MW184 - &. Only enter &

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 184

• Message text: &. Only enter &

What causes this issue?

The item category controls how a material is to be procured and thus
defines the source of supply for the plants (external vendor or
distribution center).
You entered a source of supply that does not match the settings for the
item category.

How to fix this error?

INCLUDE ISR_CHECK

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW184 - &. Only enter & ?

  The SAP error message MW184 typically indicates an issue related to material management, specifically concerning the stock or inventory of materials. The message "Only enter &" suggests that the system is expecting a specific input or value, but the input provided does not meet the required criteria.
  Cause:
  
  Invalid Input: The error may occur if the user is trying to enter a value that is not recognized by the system or is not in the correct format.
  Missing Data: The required data for the transaction may not be available or properly configured in the system.
  Configuration Issues: There may be issues with the configuration of material types or inventory management settings in SAP.
  
  Solution:
  
  Check Input Values: Ensure that the value you are trying to enter is valid and conforms to the expected format. For example, if the system expects a material number, make sure you are entering a valid material number that exists in the system.
  Review Material Master Data: Verify that the material master data is correctly set up and that all necessary fields are populated.
  Consult Documentation: Refer to SAP documentation or help files for guidance on the specific transaction you are working with to understand the expected inputs.
  System Configuration: If you suspect a configuration issue, consult with your SAP administrator or a functional consultant to review the settings related to material management.
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes related to inventory management, such as MIGO (Goods Movement) or MB1A (Goods Withdrawal).
  SAP Notes: Search for SAP Notes related to error MW184 in the SAP Support Portal for any known issues or patches.
  User Training: Ensure that users are trained on the correct procedures for entering data in SAP to minimize input errors.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to your SAP support team for further assistance.