How To Fix MC106 - Matchcode object & - error generating maintenance function modules

MC106 - Overview

• Message type: E = Error

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

• Message number: 106

• Message text: Matchcode object & - error generating maintenance function modules

What causes this issue?

An error occurred when generating the function modules needed to
maintain the matchcode records. You can probably find more information
in the log.
There might be a lock on the function module to be generated, e.g. if
it stopped due to an abnormal program termination.
It could also be that the matchcode object is not consistent.

System Response

Generation of the function module is cancelled.

How to fix this error?

Repeat maintenance after correcting the error.
You can check whether there is a lock on the function module to be
generated by using transaction SM12. If the function module is locked,
you can unlock it with this transaction.
You cannot easily recognize whether the matchcode object is
inconsistent. First you should simply activate the matchcode object
with transaction SE11. If you do not have the necessary authorization
to do so, please contacst your system administrator. During activation,
any errors will be displayed and you can correct them.

Error message extract from SAP system. Copyright SAP SE.

MC106 - Details

• The SAP error message MC106, which states "Matchcode object & - error generating maintenance function modules," typically occurs when there is an issue with the generation of function modules related to a matchcode object in the SAP system. This can happen for various reasons, including inconsistencies in the database, issues with the matchcode object definition, or problems with the underlying data.
  Causes:
  
  Inconsistent Data: There may be inconsistencies in the data related to the matchcode object.
  Missing or Incorrect Definitions: The matchcode object may not be defined correctly or may be missing necessary components.
  Authorization Issues: The user may not have the necessary authorizations to generate or maintain the function modules.
  Database Issues: There could be issues with the database that prevent the generation of the function modules.
  Transport Issues: If the matchcode object was transported from another system, there may be issues with the transport itself.
  
  Solutions:
  
  
  Check Matchcode Object Definition:
  
  Go to transaction SE11 (Data Dictionary) and