Error log in export step:
invalid value ‘E’ in E071.LANG (as4pos = 000013)
R3TRTABUPPFTFLTVAT
Incorrect export. Request not imported.
Solution:
1. Make sure you have the updated R3trans and tp program from SAP Marketplace.
2. Create new report ZRSWBO_CLEANUP_LANGFLAGS and run it.
3. Try to release your transport request.
Source code of ZRSWBO_CLEANUP_LANGFLAGS:
SAP Basis Trick - Solution for your SAP Basis activity 