chore: new end to end solution for sap

SKIP UPGRADE TEST: breaking change

Author: tripan27

solutions/ibm-catalog/sap-ready-to-go/README.md

@@ -114,7 +114,7 @@
 | <a name="input_powervs_resource_group_name"></a> [powervs\_resource\_group\_name](#input\_powervs\_resource\_group\_name) | Existing IBM Cloud resource group name. | `string` | n/a | yes |
 | <a name="input_powervs_sap_network_cidr"></a> [powervs\_sap\_network\_cidr](#input\_powervs\_sap\_network\_cidr) | Network range for dedicated SAP network. Used for communication between SAP Application servers with SAP HANA Database. E.g., '10.51.0.0/24' | `string` | `"10.51.0.0/24"` | no |
 | <a name="input_powervs_zone"></a> [powervs\_zone](#input\_powervs\_zone) | IBM Cloud data center location corresponding to the location used in 'Power Virtual Server with VPC landing zone' pre-requisite deployment. | `string` | n/a | yes |
-| <a name="input_prefix"></a> [prefix](#input\_prefix) | Unique prefix for resources to be created. Max length must be less than or equal to 8. | `string` | n/a | yes |
+| <a name="input_prefix"></a> [prefix](#input\_prefix) | Unique prefix for resources to be created (e.g., SAP system name). Must be an alphanumeric string with maximum length of 6 characters. | `string` | n/a | yes |
 | <a name="input_sap_domain"></a> [sap\_domain](#input\_sap\_domain) | SAP network domain name. | `string` | `"sap.com"` | no |
 | <a name="input_sm_service_plan"></a> [sm\_service\_plan](#input\_sm\_service\_plan) | The service/pricing plan to use when provisioning a new Secrets Manager instance. Allowed values: `standard` and `trial`. Only used if `existing_sm_instance_guid` is set to null. | `string` | `"standard"` | no |
 | <a name="input_ssh_private_key"></a> [ssh\_private\_key](#input\_ssh\_private\_key) | Private SSH key (RSA format) used to login to IBM PowerVS instances. Should match to uploaded public SSH key referenced by 'ssh\_public\_key' which was created previously. The key is temporarily stored and deleted. For more information about SSH keys, see [SSH keys](https://cloud.ibm.com/docs/vpc?topic=vpc-ssh-keys). | `string` | n/a | yes |

solutions/ibm-catalog/sap-ready-to-go/variables.tf

@@ -15,7 +15,7 @@ variable "powervs_resource_group_name" {
 }
 
 variable "prefix" {
-  description = "Unique prefix for resources to be created. Max length must be less than or equal to 8."
+  description = "Unique prefix for resources to be created (e.g., SAP system name). Must be an alphanumeric string with maximum length of 6 characters."
   type        = string
   validation {
     condition     = length(var.prefix) <= 8 && can(regex("^[A-Za-z0-9]+$", var.prefix))