How To Fix CJ636 - Cannot display values with different categories

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 636

• Message text: Cannot display values with different categories

What causes this issue?

In the field selection you have selected fields that have different
categories. For instance you cannot dispaly quantities and monetary
values simultaneously in the costs chart.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Select fields that all have the same category, for instance only
quantities or only monetary alues.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ636 - Cannot display values with different categories ?

  The SAP error message CJ636, "Cannot display values with different categories," typically occurs in the context of project management and controlling within SAP, particularly when dealing with project structures, cost planning, or reporting. This error indicates that there is an attempt to display or process values that belong to different categories, which is not allowed in the context of the operation being performed.
  Cause:
  
  Different Categories: The most common cause of this error is that the system is trying to display or aggregate values that belong to different categories (e.g., costs, revenues, budgets) that are not compatible with each other.
  Data Inconsistency: There may be inconsistencies in the data being processed, such as different types of cost elements or different project structures.
  Configuration Issues: There could be configuration settings in the project system or controlling module that are not aligned, leading to this error when trying to display or analyze data.
  
  Solution:
  
  Check Data Categories: Review the data you are trying to display. Ensure that all values belong to the same category. For example, if you are trying to display costs, make sure that all entries are cost entries and not a mix of costs and revenues.
  Review Project Structure: Ensure that the project structure you are working with is consistent and that all elements are correctly categorized.
  Use Correct Reports: If you are using a report or transaction that aggregates data, ensure that it is designed to handle the specific categories of data you are working with.
  Data Consistency Check: Run consistency checks on your project data to identify any discrepancies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction or report you are using, as there may be specific requirements or limitations.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP for project management (e.g., CJ20N for project planning, CJI3 for project actual line items).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CJ636 error and implement a solution to resolve it.