Message type: E = Error
Message class:  UPP_LB - Layout Builder: Messages 
Message number: 055
Message text: No more than &1 characteristic is allowed in the data columns
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The SAP error message UPP_LB055, which states "No more than &1 characteristic is allowed in the data columns," typically occurs in the context of SAP's planning applications, particularly when using the SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO) modules. This error indicates that the user is trying to include more characteristics in the data columns of a planning view than is allowed by the system configuration.
Cause: The primary cause of this error is that the planning view you are trying to create or modify has exceeded the maximum number of characteristics that can be displayed in the data columns. Each planning view has a predefined limit on how many characteristics can be included in the data columns, and exceeding this limit triggers the error.
Solution: To resolve the UPP_LB055 error, you can take the following steps: Review the Planning View Configuration: Check the configuration of the planning view you are
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