How To Fix MC407 - Undefined entry '&' in &

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 407

• Message text: Undefined entry '&' in &

What causes this issue?

Internal error.
Only the entries I and E are permited in field DD26V-FORDIR.

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?

Activate the view again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC407 - Undefined entry '&' in & ?

  The SAP error message MC407 "Undefined entry '&' in &" typically occurs in the context of the Material Management (MM) or Production Planning (PP) modules when the system is unable to find a specific entry in a table or configuration that is expected to be defined. The placeholders '&' in the error message usually represent the specific entry or object that is missing.
  Causes:
  
  Missing Master Data: The most common cause is that the required master data (like material master, vendor master, etc.) is not defined in the system.
  Configuration Issues: There may be a configuration issue where the necessary settings for a particular process or transaction have not been completed.
  Data Inconsistency: There could be inconsistencies in the data, such as missing entries in the relevant tables.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data, leading to this error.
  
  Solutions:
  
  Check Master Data: Verify that the required master data is created and correctly configured. For example, if the error is related to a material, ensure that the material exists in the material master.
  Review Configuration: Go through the configuration settings in the relevant module (MM, PP, etc.) to ensure that all necessary entries are defined. This may involve checking customizing settings in SPRO.
  Data Consistency Check: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for missing entries. You may need to consult with your SAP Basis or technical team for deeper analysis.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data. This can be checked in transaction SU53 or by consulting with your security team.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or process you are working with to see if there are any known issues or additional steps required.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and SPRO for data and configuration checks.
  SAP Notes: Search the SAP Support Portal for any notes related to the MC407 error message, as there may be specific fixes or recommendations provided by SAP.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues faced by other users, as they may provide insights or solutions that worked for them.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or a consultant who can provide more in-depth assistance.