In the SAP BW system, a plausibility check for an InfoObjects considers the following aspects
· The use of small characters,
· The use of special characters,
· The plausibility of date fields,
· The plausibility of time fields,
· The use of character values in the fields of the NUMC data type, and
· Correct observance of the ALPHA conversion routine
Instead of using the Plausibility Check on DataSource level, you can implement a Plausibility Check using one of 2 approaches:
1. As a customer defined Conversion Routine in the InfoObject
2. In a Routine within the Transformation
Details of the approaches and sample source coding can be found in the SAP Note 1460342.
Further information about the Error Handling is available at
Handling of Data Records with Errors on help.sap.com
