How To Fix IS020 - Reference indicator &: Choose another activity

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 020

• Message text: Reference indicator &: Choose another activity

What causes this issue?

You selected a key figure with the reference indicator &V1&. .
The selected dialog is not possible for this reference indicator.

System Response

The system only permits the following combinations:
For a key figure with reference indicator "A": Assignment to a
measuring point.
For a key figure with reference indicator "B": Functions and arguments

How to fix this error?

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

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 IS020 - Reference indicator &: Choose another activity ?

  The SAP error message IS020 "Reference indicator &: Choose another activity" typically occurs in the context of the SAP IS (Industry Solutions) module, particularly when dealing with activities related to reference indicators in the system. This error indicates that the system is unable to process the current activity due to an invalid or inappropriate reference indicator being selected.
  Cause:
  
  Invalid Reference Indicator: The reference indicator you are trying to use may not be valid for the activity you are attempting to perform.
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to the inability to select the desired reference indicator.
  Data Inconsistencies: There could be inconsistencies in the data that are causing the system to reject the reference indicator.
  Authorization Issues: The user may not have the necessary authorizations to perform the activity associated with the selected reference indicator.
  
  Solution:
  
  Check Reference Indicator: Verify that the reference indicator you are trying to use is valid for the specific activity. You may need to consult the documentation or configuration settings to ensure it is appropriate.
  Review Configuration: Check the configuration settings in the SAP system related to the reference indicators. Ensure that they are set up correctly and that the necessary parameters are defined.
  Data Validation: Review the data associated with the reference indicator to ensure there are no inconsistencies or errors. Correct any issues found.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the activity. If not, contact your SAP security administrator to request the appropriate access.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with to understand the context of reference indicators and their usage.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting or configuring reference indicators (e.g., SPRO for configuration).
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.