How To Fix LDAPMAP026 - No mapping defined for this filter

SAP Error Message - Details

• Message type: E = Error

• Message class: LDAPMAP - Messages for Mapping and Mapping Maintenance

• Message number: 026

• Message text: No mapping defined for this filter

What causes this issue?

The "Filter" indicator must be set for exactly one attribute in a
mapping.
This attribute is used when reading objects from the directory to
be able to assign the directory entry to an etnry in the SAP system.
For example, in the proposals delivered by SAP for the mapping for
user master synchronization, the attribute "sapUsername" is the
filter attribute, since it is mapped to the database field that contains
the SAP user name..
You must set this indicator, even if you do not want to import any
data from the directory, since the filter attribute is also required
for constructing the search query for the existence check for entries
in the directory.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message LDAPMAP026 - No mapping defined for this filter ?

  The SAP error message LDAPMAP026: No mapping defined for this filter typically occurs when there is an issue with the configuration of the LDAP (Lightweight Directory Access Protocol) mapping in the SAP system. This error indicates that the system is unable to find a defined mapping for the specified filter in the LDAP configuration.
  
  Cause:
  
  
  Missing Mapping Configuration: The most common cause is that the LDAP mapping configuration does not include a mapping for the specified filter. This can happen if the filter is incorrectly defined or if the necessary attributes are not mapped in the SAP system.
  
  
  Incorrect Filter Syntax: The filter being used may have incorrect syntax or may not correspond to any of the attributes defined in the LDAP mapping.
  
  
  Changes in LDAP Schema: If there have been changes in the LDAP schema (e.g., attributes or object classes), the existing mappings may no longer be valid.
  
  
  Configuration Errors: There may be errors