How To Fix 26102 - Error in communication table

26102 - Overview

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 102

• Message text: Error in communication table

What causes this issue?

Work with the archiving system is controlled via communication tables.
As errors have occurred in the communication table, inform your system
manager.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 26102 - Error in communication table ?

  The SAP error message 26102, which indicates "Error in communication table," typically arises during data transfer processes or when there are issues with communication between different components of the SAP system. This error can occur in various contexts, such as during data uploads, downloads, or when interfacing with external systems.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP system and the database or external systems can lead to communication errors.
  Configuration Errors: Incorrect settings in the communication configuration, such as RFC (Remote Function Call) destinations, can cause this error.
  Database Issues: Problems with the database, such as locks, deadlocks, or connectivity issues, can lead to communication errors.
  System Load: High system load or performance issues can result in timeouts or failures in communication.
  Authorization Issues: Lack of proper authorizations for the user or system trying to perform the communication can also trigger this error.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the