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Message type: E = Error
Message class: BRAIN_SUP - BRAIN messages (for use by support)
Message number: 015
Message text: You want to replace variable &1[&2] from &3[&4], but &2 is a node var.
Variable &V1&[&V2&] should be replaced by the value of Variable &V3&[
&V4&]. But &V2& is a hierarchie node variable. The replacement is not
possible.
Variable &V2& cannot be used.
Check variable &V2&.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message BRAIN_SUP015 indicates an issue related to the replacement of a variable in a query or report, specifically when dealing with node variables in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). Here’s a breakdown of the cause, potential solutions, and related information:
Cause:
The error occurs when you attempt to replace a variable that is defined as a node variable in a hierarchy or structure. Node variables are typically used in the context of hierarchies where they represent a specific level or node within that hierarchy. The error message suggests that the variable you are trying to replace is not compatible with the operation you are attempting to perform.
Solution:
Check Variable Types: Ensure that the variable you are trying to replace is compatible with the type of variable you are using. If you are trying to replace a node variable, make sure that the replacement variable is also a node variable.
Review Query Design: Go back to the query designer and check the structure of your query. Make sure that the variables are correctly defined and that you are not trying to replace a node variable with a non-node variable.
Adjust Hierarchy Settings: If you are working with hierarchies, ensure that the hierarchy settings are correctly configured. You may need to adjust the hierarchy levels or the way the variables are defined.
Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on working with node variables and variable replacement in queries.
Testing: After making adjustments, test the query again to see if the error persists. If it does, consider simplifying the query to isolate the issue.
Related Information:
If the problem persists after trying these solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP BW/BI expert for further assistance.
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BRAIN_SUP014 Variable &1[&2] cannot be replaced from variable &3[&4]
What causes this issue? Variable &V1&[&V2&] should be replaced ...
BRAIN_SUP013 You are trying to replace var. &1[&2] from itself (reference_uid = &3)
Self-Explanatory Message Since SAP believes that this specific error message is ...
BRAIN_SUP016 Selection variable &1[&2] cannot be replaced from &3[&4]
What causes this issue? Variable &V1&[&V2&] is a select option ...
BRAIN_SUP017 Range variable &1[&2] cannot be replaced from &3[&4]
What causes this issue? Variable &V1&[&V2&] should be replaced ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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