How To Fix 14022 - CPIC output overflow

14022 - Overview

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 022

• Message text: CPIC output overflow

What causes this issue?

The RFC/ABAP layer of the kernel has already overwritten the CPIC area
provided in the kernel.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

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 14022 - CPIC output overflow ?

  The SAP error message "14022 CPIC output overflow" typically indicates that there is an issue with the communication between the SAP system and the database or another system. This error is related to the Common Programming Interface for Communication (CPIC), which is used for communication between SAP systems and external systems.
  
  Cause:
  
  Data Volume: The error often occurs when the amount of data being sent exceeds the buffer size allocated for CPIC communication. This can happen during large data transfers or when processing large result sets.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to this error.
  Network Issues: Problems with the network connection can also cause communication issues, leading to overflow errors.
  Resource Limitations: Insufficient memory or other system resources can contribute to this error.
  
  
  Solution:
  
  Increase Buffer Size: If the error is due to data volume, consider increasing the buffer size for CPIC communication. This can be done by