https://userapps.support.sap.com/sap/support/knowledge/en/3207103
3207103 - Troubleshooting Task Gateway BAdI - /IWWRK/BADI_TGW_CUSTOM_ATTR | SAP Knowledge Base...
BAdI /IWWRK/BADI_TGW_CUSTOM_ATTR is implemented according to the guidelines of KBA 3170472 - Task Gateway BAdI - /IWWRK/BADI_TGW_CUSTOM_ATTR, but the BAdI is...