SAP Knowledge Base Article - Preview

3743555 - VAT Invoice Number truncation in BAdI IDGTCN_WRITEBACK due to 8-digit field length constraint

Symptom



  • In the BAdI "IDGTCN_WRITEBACK", the GTVBELN field is limited to 8 digits.
  • A 20 digit VAT invoice number gets truncated during the inbound file upload.



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Environment


  • China
  • GTI

Keywords


IDGTCN_WRITEBACK, IDGTCN_WRITEBACK_CLOUD, GTVBELN, VAT invoice truncation, 20 digit VAT invoice, inbound file upload, field length limitation, writeback enhancement, China, Golden Tax, VAT Invoice Type Code, BAdI enhancement, inbound processing , KBA , FI-LOC-GTI-CN , China , Problem

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