How To Fix C1029 - Select a value

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 029

• Message text: Select a value

What causes this issue?

You have chosen a function that relates to a characteristic value.
However, the cursor or mouse pointer is not on a value.

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?

Place the cursor or mouse pointer on a value and choose the function
again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1029 - Select a value ?

  The SAP error message C1029 "Select a value" typically occurs when a user is trying to execute a report or transaction that requires a selection criterion, but the required input value has not been provided. This can happen in various contexts, such as when running reports, entering data in forms, or executing transactions that require specific parameters.
  Cause:
  
  Missing Input: The most common cause is that the user has not entered a required value in a selection field.
  Incorrect Field Usage: The user may be trying to execute a function that requires a specific field to be filled, but they have either left it blank or entered an invalid value.
  Field Configuration: Sometimes, the configuration of the field in the underlying data model may require a value that is not being provided.
  
  Solution:
  
  Check Input Fields: Review all the input fields in the selection screen or transaction. Ensure that all mandatory fields are filled with valid values.
  Provide Valid Values: If the field requires a specific type of value (e.g., a date, a customer number, etc.), make sure to enter a value that meets the expected criteria.
  Consult Documentation: If you are unsure about what values are required, consult the documentation for the specific transaction or report you are trying to run.
  Error Message Details: Sometimes, the error message may provide additional details about which field is causing the issue. Pay attention to any highlighted fields or additional messages.
  User Authorization: Ensure that you have the necessary authorizations to access the data or execute the transaction.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or report you are using.
  Transaction Codes: If you are frequently encountering this error in a specific transaction, consider looking up the transaction code in SAP Help or forums for more context.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after checking these aspects, it may be beneficial to reach out to your SAP support team or consult with a technical expert who can analyze the specific context of the error in your SAP environment.