How To Fix CNV_CMIS_M034 - This rule type may only have one mapping value

CNV_CMIS_M034 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 034

• Message text: This rule type may only have one mapping value

What causes this issue?

Rules that are related to either the "<ZH>LOGSYS</>" or "<ZH>MANDT</>"
<ZH> </>are restricted to one mapping value. The relationship is
defined by the name of the rule. When either the word<ZH> </>"<ZH>LOGSYS
</>" or "<ZH>MANDT</>" appears then this check occurs.
There is a risk, of course, that the names are altered and then the
check is skipped. If we are dealing with either a logical system
(LOGSYS) or a client (MANDT), ensure that this does not occur.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_CMIS_M034 - Details

• The SAP error message CNV_CMIS_M034 indicates that a specific rule type in the context of a data conversion or mapping process is configured incorrectly. The error message states: "This rule type may only have one mapping value." This typically occurs in the context of the SAP Conversion Management (CM) tool, which is used for data migration and transformation during system upgrades or migrations.
  
  Cause:
  The error is caused by the configuration of a mapping rule where the rule type in question is designed to accept only a single mapping value, but multiple values have been defined. This can happen due to:
  
  Incorrect Mapping Configuration: The user may have inadvertently added multiple mapping values for a rule type that only allows one.
  Data Model Changes: Changes in the data model or the mapping rules may have led to inconsistencies.
  User Error: A misunderstanding of the requirements for the specific rule type may lead to incorrect entries.
  
  
  Solution:
  To