How To Fix MJ046 - Specify 2 field names

SAP Error Message - Details

• Message type: E = Error

• Message class: MJ - Field Selection

• Message number: 046

• Message text: Specify 2 field names

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MJ046 - Specify 2 field names ?

  The SAP error message MJ046 ("Specify 2 field names") typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when there is an issue with the configuration or data entry related to the material master or other related transactions.
  Cause:
  The error message MJ046 usually indicates that the system expects two field names to be specified in a certain context, but they are either missing or incorrectly defined. This can happen in various scenarios, such as:
  
  Missing Field Names: When a user is trying to execute a transaction or report that requires two specific fields to be defined, and they have not been provided.
  Incorrect Configuration: If the configuration settings in the system are not set up correctly, it may lead to this error.
  Data Entry Issues: If the data being entered does not meet the required criteria or format, it can trigger this error.
  
  Solution:
  To resolve the MJ046 error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you are entering the required two field names in the relevant transaction or report. Review the documentation or help text for the specific transaction to understand which fields are required.
  
  
  Review Configuration: If you have access to the configuration settings, check the relevant settings in the IMG (Implementation Guide) to ensure that the necessary fields are defined correctly.
  
  
  Consult Documentation: Look for SAP documentation or help resources related to the specific transaction or process you are working with. This can provide insights into what fields are required.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide assistance based on your specific system configuration and usage.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to material management, such as MM01 (Create Material), MM02 (Change Material), or others.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the MJ046 error and implement a solution to resolve it.