How To Fix CM_SUB_VALUATION023 - Tab '&1' is hidden in value assignment type '&2'

CM_SUB_VALUATION023 - Overview

• Message type: E = Error

• Message class: CM_SUB_VALUATION - Substance Characteristic Values and Additional Info.

• Message number: 023

• Message text: Tab '&1' is hidden in value assignment type '&2'

What causes this issue?

You have opened value assignment type &v2& that is assigned to value
assignment category '&v3&'. In the <DS:SIMG.EHS_MD_120_30_3>Specify
Value Assignment Types</> IMG activity, the '&v1&' tab page is assigned
to value assignment type &v2& in the <ZK>Sequence of Tab Pages</>
overview tree.

System Response

The '&v1&' tab page is hidden since it is not permitted for value
assignment category '&v3&'.

How to fix this error?

INCLUDE EHS_NA_ADMIN OBJECT DOKU ID TX

Procedure for System Administrators

In the <DS:SIMG.EHS_MD_120_30_3>Specify Value Assignment Types</> IMG
activity, correct the tab page entries for value assignment type &v2&.
Delete the '&v1&' tab page. Adjust the sequence of tab pages, if
necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_VALUATION023 - Tab '&1' is hidden in value assignment type '&2' ?

  The SAP error message CM_SUB_VALUATION023 indicates that a specific tab (denoted as &1) is hidden in the value assignment type (denoted as &2). This typically occurs in the context of classification and valuation of materials or other objects in SAP, particularly when dealing with characteristics and their values.
  
  Cause:
  
  Hidden Tab: The tab mentioned in the error message is not configured to be visible for the specified value assignment type. This can happen if the configuration settings for the classification system do not allow certain tabs to be displayed based on the value assignment type.
  
  Configuration Issues: The configuration of the classification system may not be set up correctly, leading to certain characteristics or tabs being hidden.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view certain tabs or characteristics.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for the classification system in SAP (Transaction code: SPRO).
  Navigate to the relevant settings for the