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/IPRO/UNICODE - Remove Invalid Characters

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This Business Add-In is used in the Document Builder component (CA-GTF-DOB) to clean up invalid characters in the HTML source.

This Business Add-In consists of the method SCRUB. The following changing parameter is required: P_HTML TYPE STRING (HTML text to be searched and cleaned up).

This Business Add-In has no fallback class or implementation, and is for single implementation use only.

You can implement this Business Add-In to remove invalid characters (for example, upper ASCII or Unicode characters) that the browser is unable to display or that result in a transformation or assembly error. What characters to look for and how to loop through the HTML source is up to the developer/implementer. This Business Add-In is executed in the LCL_DOCB_ELEMENT-> /IPRO/IF_DOCB_ELEMENT~SET_FULL_TXT method. If no implementation exists, the BADI execution is skipped.

For information about the implementation of BAdIs in the context of the Enhancement Concept, see SAP Library for SAP NetWeaver under BAdIs - Embedding in the Enhancement Framework.

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