How To Fix MC232 - Key field & lies outside the key area

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 232

• Message text: Key field & lies outside the key area

What causes this issue?

A pooled table definition is generated in the ABAP/4 Dictionary during
generation for each physical matchcode ID (update types A, S or P).
This pooled table is stored in the pool of the corresponding matchcode
object.
All the fields of the matchcode ID may be components of the key. The
maximum key length of the pooled table, however, is limited to 110
bytes.
In order to ensure that a matchcode ID is unique, at least all the
key fields of the matchcode ID (i.e. all the fields which are key
fields of one of the tables of the matchcode ID) must lie within the
first 110 bytes. This is not the case here.

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?

Either remove fields from the matchcode ID or change the
domains corresponding to the fields so that the upper limit of 110
bytes in the key of the matchcode ID is not exceeded.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC232 - Key field & lies outside the key area ?

  The SAP error message MC232, which states "Key field & lies outside the key area," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when there is an issue with the key fields in a data entry or reporting process. This error indicates that the value entered for a key field does not fall within the expected range or is not valid for the operation being performed.
  Causes:
  
  Invalid Key Field Value: The value entered for the key field does not exist in the database or is outside the defined range.
  Data Entry Errors: Typographical errors or incorrect data formats can lead to this error.
  Configuration Issues: The key field may not be properly configured in the system, leading to discrepancies.
  Master Data Issues: The relevant master data (like material master, vendor master, etc.) may not be set up correctly or may be missing.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data, leading to this error.
  
  Solutions:
  
  Check Key Field Value: Verify that the value entered for the key field is correct and exists in the system. You can do this by checking the relevant master data.
  Correct Data Entry: Ensure that there are no typographical errors in the data entry. Double-check the format and value of the key field.
  Review Configuration: If you have access, review the configuration settings for the key field in the relevant customizing transaction (e.g., SPRO).
  Update Master Data: If the master data is missing or incorrect, update it accordingly. This may involve creating or modifying records in the material master, vendor master, etc.
  Consult with IT or SAP Support: If the issue persists, it may be necessary to consult with your IT department or SAP support team for further investigation and resolution.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to check or update master data (e.g., MM01 for material creation, MM02 for material change).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that the user has the necessary authorizations to access the data related to the key field.
  Documentation: Refer to SAP documentation or help files for more detailed information on the specific module you are working with.
  
  By following these steps, you should be able to identify and resolve the issue causing the MC232 error message in SAP.