How To Fix C0816 - Further processing not possible (contact system administrator)

C0816 - Overview

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 816

• Message text: Further processing not possible (contact system administrator)

What causes this issue?

An internal error occurred when reading database tables TCB_PIE1 and
TCB_PIE2.

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?

INCLUDE NA_SYSVERW OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

C0816 - Details

• The SAP error message C0816, which states "Further processing not possible (contact system administrator)," typically indicates that there is an issue with the processing of a transaction or operation in the SAP system. This error can arise from various underlying causes, and resolving it often requires a systematic approach. Here are some common causes, potential solutions, and related information:
  Common Causes:
  
  Missing or Incomplete Data: Required fields may not be filled out correctly, or necessary data may be missing.
  Authorization Issues: The user may not have the necessary permissions to perform the action.
  Configuration Errors: There may be issues with the configuration of the relevant module or transaction.
  System Errors: There could be a temporary system issue or a bug in the SAP software.
  Lock Entries: The document or transaction may be locked by another user or process.
  Custom Code Issues: If there are custom developments or enhancements, they may be causing the error.
  
  Potential Solutions:
  
  Check Data Entry: