How To Fix OIUCM887 - Error converting postal code &2 and country code &1 to linked state code

OIUCM887 - Overview

• Message type: E = Error

• Message class: OIUCM - E&P Common Messages Across All Sub-Systems

• Message number: 887

• Message text: Error converting postal code &2 and country code &1 to linked state code

What causes this issue?

The REGIO field of KNA1 ("region") must be converted to an internal
postal code using a look-up on table OIUH_CM_STATE. The entry for the
specified region does not exist in OIUH_CM_STATE.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIUCM887 - Error converting postal code &2 and country code &1 to linked state code ?

  The SAP error message OIUCM887 indicates that there is an issue with converting a postal code and country code into a corresponding state code within the SAP system. This error typically arises in scenarios where the system is trying to validate or process address information, particularly in modules related to customer master data, sales, or logistics.
  
  Cause:
  
  Invalid Postal Code or Country Code: The postal code or country code provided may not be valid or recognized by the system.
  Missing Configuration: The mapping between postal codes and state codes may not be properly configured in the system.
  Data Entry Errors: There may be typographical errors in the postal code or country code fields.
  Inconsistent Data: The postal code may not correspond to the specified country code, leading to a failure in the conversion process.
  
  
  Solution:
  
  Verify Input Data: Check the postal code and country code for any typographical errors. Ensure that they are entered correctly.
  Check Configuration: Ensure