How To Fix SLCAPPS003 - Connection identifier &1 is not known

SLCAPPS003 - Overview

• Message type: E = Error

• Message class: SLCAPPS - Messages for Package SLCAPPS

• Message number: 003

• Message text: Connection identifier &1 is not known

What causes this issue?

The connection identifier points to data in table DBCON that is required
to create a database connection in the context of the multiconnect.
However, no entry with the key "&V1&" has been maintained.

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?

Use the connection maintenance transaction <DS:TRAN.LC10>LC10</> or
table DBCON to check whether the connection with the unknown identifier
is known. Maintain this entry.

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 SLCAPPS003 - Connection identifier &1 is not known ?

  The SAP error message SLCAPPS003 indicates that the connection identifier specified in your request is not recognized by the system. This can occur in various contexts, such as when trying to connect to a database, an application server, or during the execution of a specific transaction.
  Causes:
  
  Incorrect Connection Identifier: The connection identifier you are using may be misspelled or incorrect.
  
  Configuration Issues: The connection may not be properly configured in the SAP system or in the relevant configuration files.
  Missing Entries: The connection identifier may not exist in the relevant configuration tables (e.g., TMS, RFC destinations).
  Authorization Issues: The user may not have the necessary authorizations to access the specified connection.
  Network Issues: There may be network connectivity issues preventing access to the specified connection.
  
  Solutions:
  
  
  Verify Connection Identifier:
  
  Check the spelling and format of the connection identifier you are using.
  Ensure that it matches the expected format in the SAP system.
  
  
  
  Check Configuration:
  
  Go to transaction SM59 (RFC Destinations) and