https://userapps.support.sap.com/sap/support/knowledge/en/3670239
3670239 - Minimum password length error during SUM shadow user creation in MaxDB | SAP Knowledge...
Error during SUM shadow user creation: "Last error code set: Error during create user SAPSIDSHD (see /software/sum/SID/abap/log/XCMDOUT.LOG)." XCMDOUT.LOG...