Solution : https://service.sap.com/sap/support/notes/1083279 (SAP Service marketplace login required)
Key words :
terms portal runtime error short url null pointer exception hashtable, symptom occasional portal runtime error, put nullpointerexception reason, sp20 solution fixed, short urls, nw04 prior, prerequisites
Related Notes :
| 993266 | Known issues with Portal Platform SP20 |
| 984784 | NW04: Central Note for Portal SP20 |