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OSS_BERDER_DLL_NOT_LINKED
OSS_BERDER_DLL_NOT_LINKED (0x8009302A) is an OSS ASN.1 runtime result for BER/DER codec DLL absent. Encoding or decoding selects BER or DER, but the dynamic component implementing those rules is missing from the runtime package. Because selected encoding rule is central to this condition, Microsoft’s HRESULT range and the OSS Nokalva return-code documentation should be read together. Start the investigation by recording BER/DER module load error and architecture, then separate the encoded value from generated artifacts, call arguments, and the runtime package actually loaded by the process.
Neighboring statuses: OSS_BERDER_DLL_NOT_LINKED
BER and DER are related but not interchangeable in every profile: DER adds canonical restrictions used by certificates and signatures.
What the return code narrows down
At the BER/DER codec DLL absent boundary, capture the first OSS function returning the value and note whether the operation was encode, decode, copy, compare, constraint validation, or trace setup. Preserve the selected PDU, encoding rules, and generated code version paired with the module; otherwise an outer certificate or security wrapper may hide the useful codec result behind a generic failure.
Test one variable at a time
- decode a tiny definite-length DER sequence after packaging
- Inspect loader dependencies
- Verify the application did not deploy only PER support
Build a useful capture
- selected encoding rule
- BER/DER module load error and architecture
- generated code version paired with the module
Instrumentation
Where selected encoding rule can expose sensitive content, a hash plus a bounded structural excerpt is safer than the complete payload. Use BER/DER module load error and architecture together with OSS module paths and versions logged once per process so packaging differences can be correlated without flooding normal diagnostics.
Verify the repair: the result
Install the matching BER/DER module and validate canonical output where the protocol requires DER.
Technical references
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