How To Fix KI755 - An error occurred when reading the activity prices

KI755 - Overview

• Message type: E = Error

• Message class: KI -

• Message number: 755

• Message text: An error occurred when reading the activity prices

What causes this issue?

An error occurred when reading the prices.

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?

Consider the following messages.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KI755 - An error occurred when reading the activity prices ?

  The SAP error message KI755, which states "An error occurred when reading the activity prices," typically occurs in the context of controlling (CO) modules, particularly when dealing with cost centers, internal orders, or activity-based costing. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting.
  Causes of Error KI755
  
  
  Missing or Incorrect Activity Price: The activity price for the specified cost center or internal order may not be maintained or may be incorrect.
  
  
  Invalid Cost Center or Order: The cost center or internal order referenced in the transaction may not exist or may be inactive.
  
  
  Period Closing Issues: If the period is closed for posting, it may prevent the system from reading the activity prices.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the activity price data.
  
  
  
  Configuration Issues: There may be configuration issues in the controlling module that prevent the system from retrieving the correct