How To Fix LCA000 - Could not create a connection to liveCache

LCA000 - Overview

• Message type: E = Error

• Message class: LCA - Error Texts for liveCache Applications

• Message number: 000

• Message text: Could not create a connection to liveCache

What causes this issue?

No connection could be created to the liveCache.

System Response

The current program is not executed.

How to fix this error?

INCLUDE SYSTEMVERWALTUNG OBJECT DOKU ID TX

Procedure for System Administrators

Check whether the liveCache is active by choosing the following path in
the SAP menu: <ls>Tools -> APO Administration -> liveCache / COM
Routines -> Monitor</>
<DS:TRAN.LC10>-> Run monitor immediately</>
If the <zh>liveCache is active</>, one of the following problems may
have occurred:
An error has occurred in the database interface of the SAP Web AS of the
APO
An error has occurred in the liveCache
If the <zh>liveCache is not active</>, one of the following problems may
have occurred:
The liveCache has been stopped (for example, for a program upgrade or
other maintenance), or is currently being initialized
An error occurred in the liveCache or in a LCA routine, which lead to
the liveCache crashing

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LCA000 - Could not create a connection to liveCache ?

  The SAP error message LCA000: Could not create a connection to liveCache typically indicates that there is an issue with the connection between the SAP system and the LiveCache database. LiveCache is a component used in SAP for managing large amounts of data in real-time, particularly in applications like SAP APO (Advanced Planning and Optimization).
  Causes
  
  Network Issues: There may be network connectivity problems between the SAP application server and the LiveCache server.
  LiveCache Service Not Running: The LiveCache service may not be running or may have crashed.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or LiveCache settings can lead to connection failures.
  Database Issues: The LiveCache database may be down or experiencing issues.
  Authorization Problems: The user may not have the necessary authorizations to connect to LiveCache.
  Version Compatibility: There may be compatibility issues between the versions of SAP and LiveCache.
  
  Solutions
  
  
  Check Network Connectivity:
  
  Ensure that the SAP application server can reach the LiveCache server. You