How To Fix G0155 - When & is entered, & must also be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 155

• Message text: When & is entered, & must also be specified

What causes this issue?

You chose different copy settings for the From and To periods.

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?

To copy one period, specify the From and the To periods.
To copy a fiscal year, leave both fields blank.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G0155 - When & is entered, & must also be specified ?

  The SAP error message G0155 ("When & is entered, & must also be specified") typically occurs when there is a missing or incomplete entry in a field that is dependent on another field's value. This error is common in various SAP modules, particularly in configuration or data entry scenarios where certain fields are interrelated.
  Cause:
  The error arises when:
  
  A user enters a value in a field that requires another related field to also be filled in.
  The system has validation rules that enforce the relationship between the two fields, and one of them is left blank.
  
  Solution:
  To resolve the G0155 error, follow these steps:
  
  
  Identify the Fields: Check the error message to identify which fields are involved. The message will typically indicate which field was entered and which one is missing.
  
  
  Complete the Required Fields: 
  
  Go back to the screen where the error occurred.
  Ensure that you fill in the required field that corresponds to the one you initially entered. 
  
  
  
  Review Dependencies: If you are unsure about the dependencies between fields, refer to the documentation or help text associated with the transaction or configuration you are working on. 
  
  
  Check Configuration Settings: If you are a system administrator or have access to configuration settings, review the configuration for the relevant module to ensure that the field dependencies are correctly set up.
  
  
  Consult with Colleagues or Support: If you are still unable to resolve the issue, consider reaching out to colleagues who may have experience with the specific transaction or consult SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the context (e.g., MM, SD, FI).
  Field Dependencies: Understanding the specific dependencies between fields in the context of your business process is crucial.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  User Training: Ensure that users are trained on the importance of filling in all required fields to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the G0155 error and continue with your SAP tasks.